Aob Articles & Analysis: Older
2 articles found
The impact of the pharmaceuticals on nitrification rates, and on the abundance of ammonia‐oxidizing bacteria (AOB) and ammonia‐oxidizing archaea (AOA) was assessed. None of the pharmaceuticals at 0.1 mg/kg had any effect on nitrification. Referenced to control soil, nitrification was accelerated in soil exposed to 100 mg/kg zinc bacitracin, or 10 mg/kg of the pharmaceutical ...
A molecular biology method, fluorescent in situ hybridization (FISH), in which the pre-treatment was improved in allusion to the media of the constructed wetlands (CW), e.g. the soil and the grit, was used to investigate the vertical distribution characteristics of ammonia-oxidizing bacteria (AOB) quantity and the relation with oxidation-reduction potential (ORP) in the Typha ...